standby

美 [ˈstændbaɪ]英 [ˈstændbaɪ]
  • n.待命状态;后备人员;备用物品;可靠的人,坚定的支持者;受人喜爱的或可靠的常备物
  • adj.备用的,待命的;(机票)剩余的,临时出售的
  • adv.备用地, 待命地

复数: standbys

standbystandby

noun

【不规则形式】pl. standbys

后备人员;备用物品
a person or thing that can always be used if needed, for example if sb/sth else is not available or if there is an emergency

I always keep a pizza in the freezer as a standby.

我总会在冰箱里放一个比萨饼应急。

a standby electricity generator

备用发电机

习语

adj.

only before noun(机票、音乐会门票等)最后时刻出售的
a standby ticket for a flight, concert, etc. cannot be bought in advance and is only available a very short time before the plane leaves or the performance starts

standby

频次

  • 1
    N-COUNT 常备物;后备人选
    A standby is something or someone that is always ready to be used if they are needed.

    Canned varieties of beans and pulses are a good standby...

    各种豆类罐头制品是很好的常备食品。

  • 2
    PHRASE 常备的;备用的
    If someone or something is on standby, they are ready to be used if they are needed.

    Five ambulances are on standby at the port...

    5 辆救护车在港口待命。

  • 3
    ADJ (戏票或机票)最后时刻廉价出售的,剩余的
    A standby ticket for something such as the theatre or a plane journey is a cheap ticket that you buy just before the performance starts or the plane takes off, if there are still some seats left.

    Access International books standby flights from New York to Europe.

    全球通达公司可以预订从纽约到欧洲的剩余机票。

noun

1
something that can be relied on when needed
2
an actor able to replace a regular performer when required
Synonym: understudy

adj

1
ready for emergency use
a standby generator
a standby crew

数据来源:WordNet

  1. I always keep a pizza in the freezer as a standby .

    我总会在冰箱里放一个比萨饼应急。

  2. Access International books standby flights from New York to Europe .

    全球通达公司可以预订从纽约到欧洲的剩余机票。

  3. Security forces have been put on standby in case of violence .

    安全部队已处于待命状态,以防出现暴力事件。

  4. Canned varieties of beans and pulses are a good standby

    各种豆类罐头制品是很好的常备食品。

  5. Five ambulances are on standby at the port

    5辆救护车在港口待命。

  6. He sat through the trial as a standby juror .

    他作为候补陪审员参加了审判的全过程。

  7. They offer 70 hours ' standby time , 2hr 50min talk time , and 15 ring tones .

    这些手机可待机70小时,通话时长达2小时50分钟,并提供15种铃音。

  8. Research and realization of standby computer for different types of computer systems

    计算机取证技术与研究用计算机对这种方法进行了模拟。计算机异机种备用设计的研究和实现

  9. Implementation of Standby Power Control Technology With Zero Power Consumption

    零功耗待机电源控制技术的实现

  10. Design of Precision Air Conditioning Duty / Standby Units Control System

    恒温恒湿空调主/备机控制系统的设计

  11. Study on a Computer Interlocking Dual system Hot standby System

    微机联锁双机热备系统的研究

  12. Design of a Low Standby Power Consumption Switching Power Supply Charger

    一种低待机功耗开关电源充电器的设计

  13. Reliability Analysis of Two Supplemental Equipments Cold Standby System of Power Station

    电站两辅助设备冷贮备系统可靠性分析

  14. Fuzzy reliability of the standby system is very important in the research of reliability .

    贮备系统的模糊可靠性是可靠性研究当中一个非常重要的内容。

  15. Then the standby data will flow to the primary .

    随后备用数据将流动到主系统中。

  16. Application of Blade Server in Power Grid Dispatching Standby System

    刀片服务器在省级电网备用调度中心设计中的应用

  17. This methodology also includes estimates for power used while on standby .

    这种方法还包括了各种设备处于待机状态时的用电量的估计值。

  18. Stability Analysis of a Repairable System with N Failure Model with One Standby Unit

    具有N个故障状态和一个热储备部件的可修复系统的稳定性分析

  19. The Confidence of Reliability for the Series System Consisting of Two Standby Systems

    两贮备串联系统可靠性的置信限

  20. Redundant Design of Remote Sensor Computer System Based on Triple Computer with Cold Standby

    基于三机冷备份的遥感器计算机系统冗余设计

  21. Check whether the emergency power supply is in standby mode or not .

    检查事故电源处于备用状态。

  22. The output in the standby server should be similar to one shown below

    备用服务器中的输出应该像下面这样

  23. A model of cold standby redundant repairable systems and its benefit analysis

    冷储备可修系统的一个模型及其经济分析

  24. The 8110 goes 25 days in standby mode , for example .

    比如8110可待机25天。

  25. The data on the standby database might be modified based on client requests .

    备用数据库上的数据可能根据客户端请求进行了修改。

  26. Upgrading of automatic starting device for auxiliary standby power source

    厂用备用电源自投装置的改进

  27. Reliability Analysis of Two Different Components Warm Standby Repairable System with Continuous Switch Lifetime

    2个不同部件组成的开关寿命连续型温贮备可修系统的可靠性分析

  28. • 8 hours talk time on the battery , 250 hours standby

    •电池续航能力,通话可坚持8小时,待机可达250小时

  29. Takeover doesn 't work on the primary or standby machine .

    接管在主要计算机或备用计算机上不能正常运行。

  30. Automatic Control System of Standby Diesel Generator

    柴油发电机组自动控制系统

  • 习语

n.

on standby

1

随时可以投入行动;处于待命状态;招之即来
ready to do sth immediately if needed or asked

The emergency services were put on standby after a bomb warning.

接到炸弹警报后,各紧急救助部门进入待命状态。

2

候补座位(如临时有票或具备其他必要条件便可立即出发的)
ready to travel or go somewhere if a ticket or sth that is needed suddenly becomes available

He was put on standby for the flight to New York.

这班飞往纽约的班机,他候补待位。